20824910784

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12497

約数の個数: 280

約数和(自身を含む): 68808508560

約数和(自身を除く): 47983597776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 192, 204, 216, 228, 272, 288, 304, 306, 323, 324, 342, 408, 432, 456, 459, 513, 544, 576, 608, 612, 646, 648, 684, 816, 864, 912, 918, 969, 1026, 1088, 1216, 1224, 1292, 1296, 1368, 1377, 1539, 1632, 1728, 1824, 1836, 1938, 2052, 2448, 2584, 2592, 2736, 2754, 2907, 3078, 3264, 3648, 3672, 3876, 4104, 4896, 5168, 5184, 5472, 5508, 5814, 6156, 7344, 7752, 8208, 8721, 9792, 10336, 10944, 11016, 11628, 12312, 12437, 14688, 15504, 16416, 17442, 20672, 22032, 23256, 24624, 24874, 26163, 29376, 31008, 32832, 34884, 37311, 44064, 46512, 49248, 49748, 52326, 62016, 69768, 74622, 88128, 93024, 98496, 99496, 104652, 111933, 139536, 149244, 186048, 198992, 209304, 211429, 223866, 236303, 279072, 298488, 335799, 397984, 418608, 422858, 447732, 472606, 558144, 596976, 634287, 671598, 708909, 795968, 837216, 845716, 895464, 945212, 1007397, 1193952, 1268574, 1343196, 1417818, 1674432, 1691432, 1790928, 1890424, 1902861, 2014794, 2126727, 2387904, 2537148, 2686392, 2835636, 3382864, 3581856, 3780848, 3805722, 4017151, 4029588, 4253454, 5074296, 5372784, 5671272, 5708583, 6380181, 6765728, 7163712, 7561696, 7611444, 8034302, 8059176, 8506908, 10148592, 10745568, 11342544, 11417166, 12051453, 12760362, 13531456, 15123392, 15222888, 16068604, 16118352, 17013816, 17125749, 19140543, 20297184, 21491136, 22685088, 22834332, 24102906, 25520724, 30445776, 32137208, 32236704, 34027632, 34251498, 36154359, 38281086, 40594368, 45370176, 45668664, 48205812, 51041448, 60891552, 64274416, 64473408, 68055264, 68502996, 72308718, 76562172, 91337328, 96411624, 102082896, 108463077, 121783104, 128548832, 136110528, 137005992, 144617436, 153124344, 182674656, 192823248, 204165792, 216926154, 257097664, 274011984, 289234872, 306248688, 325389231, 365349312, 385646496, 408331584, 433852308, 548023968, 578469744, 612497376, 650778462, 771292992, 867704616, 1096047936, 1156939488, 1224994752, 1301556924, 1735409232, 2313878976, 2603113848, 3470818464, 5206227696, 6941636928, 10412455392, 20824910784]

約数ペア:

[(1, 20824910784), (2, 10412455392), (3, 6941636928), (4, 5206227696), (6, 3470818464), (8, 2603113848), (9, 2313878976), (12, 1735409232), (16, 1301556924), (17, 1224994752), (18, 1156939488), (19, 1096047936), (24, 867704616), (27, 771292992), (32, 650778462), (34, 612497376), (36, 578469744), (38, 548023968), (48, 433852308), (51, 408331584), (54, 385646496), (57, 365349312), (64, 325389231), (68, 306248688), (72, 289234872), (76, 274011984), (81, 257097664), (96, 216926154), (102, 204165792), (108, 192823248), (114, 182674656), (136, 153124344), (144, 144617436), (152, 137005992), (153, 136110528), (162, 128548832), (171, 121783104), (192, 108463077), (204, 102082896), (216, 96411624), (228, 91337328), (272, 76562172), (288, 72308718), (304, 68502996), (306, 68055264), (323, 64473408), (324, 64274416), (342, 60891552), (408, 51041448), (432, 48205812), (456, 45668664), (459, 45370176), (513, 40594368), (544, 38281086), (576, 36154359), (608, 34251498), (612, 34027632), (646, 32236704), (648, 32137208), (684, 30445776), (816, 25520724), (864, 24102906), (912, 22834332), (918, 22685088), (969, 21491136), (1026, 20297184), (1088, 19140543), (1216, 17125749), (1224, 17013816), (1292, 16118352), (1296, 16068604), (1368, 15222888), (1377, 15123392), (1539, 13531456), (1632, 12760362), (1728, 12051453), (1824, 11417166), (1836, 11342544), (1938, 10745568), (2052, 10148592), (2448, 8506908), (2584, 8059176), (2592, 8034302), (2736, 7611444), (2754, 7561696), (2907, 7163712), (3078, 6765728), (3264, 6380181), (3648, 5708583), (3672, 5671272), (3876, 5372784), (4104, 5074296), (4896, 4253454), (5168, 4029588), (5184, 4017151), (5472, 3805722), (5508, 3780848), (5814, 3581856), (6156, 3382864), (7344, 2835636), (7752, 2686392), (8208, 2537148), (8721, 2387904), (9792, 2126727), (10336, 2014794), (10944, 1902861), (11016, 1890424), (11628, 1790928), (12312, 1691432), (12437, 1674432), (14688, 1417818), (15504, 1343196), (16416, 1268574), (17442, 1193952), (20672, 1007397), (22032, 945212), (23256, 895464), (24624, 845716), (24874, 837216), (26163, 795968), (29376, 708909), (31008, 671598), (32832, 634287), (34884, 596976), (37311, 558144), (44064, 472606), (46512, 447732), (49248, 422858), (49748, 418608), (52326, 397984), (62016, 335799), (69768, 298488), (74622, 279072), (88128, 236303), (93024, 223866), (98496, 211429), (99496, 209304), (104652, 198992), (111933, 186048), (139536, 149244)]